1 /* 2 * Copyright (c) 2016-present, Yann Collet, Facebook, Inc. 3 * All rights reserved. 4 * 5 * This source code is licensed under both the BSD-style license (found in the 6 * LICENSE file in the root directory of this source tree) and the GPLv2 (found 7 * in the COPYING file in the root directory of this source tree). 8 * You may select, at your option, one of the above-listed licenses. 9 */ 10 11 #ifndef ZSTD_LAZY_H 12 #define ZSTD_LAZY_H 13 14 #if defined (__cplusplus) 15 extern "C" { 16 #endif 17 18 #include "zstd_compress_internal.h" 19 20 U32 ZSTD_insertAndFindFirstIndex( 21 ZSTD_matchState_t* ms, ZSTD_compressionParameters const* cParams, 22 const BYTE* ip); 23 24 void ZSTD_preserveUnsortedMark (U32* const table, U32 const size, U32 const reducerValue); /*! used in ZSTD_reduceIndex(). pre-emptively increase value of ZSTD_DUBT_UNSORTED_MARK */ 25 26 size_t ZSTD_compressBlock_btlazy2( 27 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 28 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); 29 size_t ZSTD_compressBlock_lazy2( 30 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 31 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); 32 size_t ZSTD_compressBlock_lazy( 33 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 34 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); 35 size_t ZSTD_compressBlock_greedy( 36 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 37 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); 38 39 size_t ZSTD_compressBlock_greedy_extDict( 40 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 41 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); 42 size_t ZSTD_compressBlock_lazy_extDict( 43 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 44 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); 45 size_t ZSTD_compressBlock_lazy2_extDict( 46 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 47 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); 48 size_t ZSTD_compressBlock_btlazy2_extDict( 49 ZSTD_matchState_t* ms, seqStore_t* seqStore, U32 rep[ZSTD_REP_NUM], 50 ZSTD_compressionParameters const* cParams, void const* src, size_t srcSize); 51 52 #if defined (__cplusplus) 53 } 54 #endif 55 56 #endif /* ZSTD_LAZY_H */ 57